腺苷是心肌保护液处方中营养心肌的主要成分,但很不稳定,易受光、热、酸碱度等理化因素的影响而分解。其含量虽然很低(01ｍｍｏｌ/Ｌ)但对本处方影响很大,是心肌保护液质量稳定性考察的主要指标之一。据文献报道[1],腺苷在260ｎｍ波长处有最大的紫外吸收。本文采用紫外分光光度 Adenosine is the main component of myocardial protection solution prescription of myocardial nutrition, but it is unstable, easily affected by light, heat, pH and other physical and chemical factors and decomposition. Although its content is very low (01mmol / L) but has a great impact on the prescription, is one of the main indicators of the stability of myocardial protection solution inspection. According to the literature [1], adenosine has the largest UV absorption at 260nm. In this paper, UV spectrophotometry